Sakhuja P, Whyte H, Finan E. Accuracy of 7-8-9 Rule: Neonatal Endotracheal Intubation. J. Nepal Paedtr. Soc. [Internet]. 2012 Feb. 29 [cited 2024 Nov. 23];32(1):93. Available from: https://nepjol.info/index.php/JNPS/article/view/5759